Neumann MC 8 MCM Magnetic Clip for Grand Piano & Upright PianoKey Features Clips Inside Grand Piano & Upright Piano For Mounting SH 150 MCM Gooseneck Magnet Keeps Clip in Place Rotating Gooseneck Holder Protective Rubber Coating Part of the Miniature Clip Mic (MCM) system, the Neumann MC 8 is a magnetic clip used to mount the SH 150 MCM gooseneck inside or on a grand piano or upright piano. The gooseneck attaches to the clip via a holder that rotates along one or two axes and locks in 45 increments to prevent